I have updated to WHMCS #7, and it is nicer thanks, but i am left with three plugins/addons which need to be updated
Sat Oct 08 18:15:19.399546 2016] [:error] [pid 3296] [client 127.0.0.1:63663] PHP Fatal error: The file /var/www/public_html/modules/addons/kashflow/hooks.php was e
ncoded by the ionCube Encoder for PHP 5.0 and cannot run under PHP 7.0.\n Please ask the provider of the script to provide a version encoded with the ionCube Encoder for PHP 5.6.
in Unknown on line 0
I am getting this for kashflow, gateway_charges_function and virtualmachine.
Just flagging this up here as an update to Ubuntu 16 and PHP 7 might stop some of your vital stuff working.
kashflow is apparently developed by whmcs.com for kashflow, hope that one gets updated quickly.
gateway_charges modules garden created this, i will have to pay them to get an update.
virtualmachine. I will check to see when these guys have updated - mean time i will disable it.